[ 3797.924417][  T677] veth0: renamed from veth-alpha
[ 3798.044668][  T678] veth0: renamed from veth-betaL
[ 3798.172575][  T679] veth1: renamed from veth-betaR
[ 3798.268612][  T680] veth0: renamed from veth-gamma
[ 3807.877792][  T703] lwtunnel_output(): recursion limit reached on datapath
[ 3808.880005][  T703] lwtunnel_output(): recursion limit reached on datapath
[ 3817.057947][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3818.096904][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3820.355674][  T717] lwtunnel_output(): recursion limit reached on datapath
[ 3821.360801][  T717] lwtunnel_output(): recursion limit reached on datapath
[ 3824.774187][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3825.840617][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3828.082713][  T723] lwtunnel_output(): recursion limit reached on datapath
[ 3829.104532][  T723] lwtunnel_output(): recursion limit reached on datapath
[ 3830.131332][  T723] ping6 (723) used greatest stack depth: 22416 bytes left